PER] 



1034 



[PER 



Leyden jars, and voltameters. Roy. Soc. Proc., 

 30, 1880, pp. 411-435. 



Perry, John, & Ayrton, William Edward. 27. 

 Note on the electro-magnetic and the electro- 

 static induction from wire to wire in telegraph 

 lines. Telegr. Engin. Journ., 9, 1880, pp. 81-83. 



28. Nouvelle mesure de 1'ohm. 



Annales Telegraph., 8, 1881, pp. 209-215. 



29. On a dynamometer coupling. 



Brit. Assoc. Rep., 1881, p. 553. 



3O. Note on Prof. EXNER'S papers 



on contact electricity. [1880.] London, Phys. 

 Soc. Proc., 4, 1881, pp. 81-94; Phil. Mag., 11, 

 1881, pp. 43-54. 

 31. Note on the index of refraction 



of ebonite. London, Phys. Soc. Proc., 4, 1881, 

 pp. 345-348; Phil. Mag., 12, 1881, pp. 196- 

 199. 



32. A portable absolute galvano- 



meter for strong currents, and a transmission 

 dynamometer. Telegr. Engin. Journ., 10, 1881, 

 pp. 156-164. 



33. Measuring-instruments used in 



electric lighting and transmission of power. 

 Telegr. Engin. Journ., 11, 1882, pp. 254-278. 



34. A difficulty in electric distribu- 



tions. Telegr. Engin. Journ., 12, 1883, pp. 161- 

 162. 



35. Electro-motors and their govern- 



ment. Telegr. Engin. Journ., 12, 1883, pp. 

 301-371 ; Telegr. Journ., 12, 1883, p. 444. 



36. Experiments on the Faure ac- 



cumulator. [1882.] London, Phys. Soc. Proc., 

 5, 1884, pp. 104-109; Phil. Mag., 14, 1882, pp. 

 41-45. 



37. A simplified dispersion-photo- 



meter. [1882.] London, Phys. Soc. Proc., 5, 

 1884, pp. 109-116; Phil. Mag., 14, 1882, 

 pp. 45-51. 



38. The resistance of the electric 



arc. [1882.] London, Phys. Soc. Proc., 5, 

 1884, pp. 197-204; Phil. Mag., 15, 1883, pp. 

 346-352. 



39. On winding electromagnets. 



[1882.] London, Phys. Soc. Proc., 5, 1884, pp. 

 230-234 ; Phil. Mag., 15, 1883, pp. 397-400. 



4O. Note on the measurement of 



. the electric resistance of liquids. [1883.] Lon- 

 don, Phys. Soc. Proc., 5, 1884, pp. 303-315; 

 Phil. Mag., 16, 1883, pp. 132-142. 

 Perry, (Rev.} John B. 8. *On the glacial 

 period in New England. [1870.] Boston Soc. 

 Nat. Hist. Proc., 14, 1872, pp. 62-63. 



9. * [Remarks on the glacier theory of 



drift.] [1870.] Boston Soc. Nat. Hist. Proc., 

 14, 1872, pp. 68-75. 



1O. [* Remarks on the ' eozoon ' limestone 



of eastern Massachusetts.] [1871.] Boston 

 Soc. Nat. Hist. Proc., 14, 1872, pp. 199-204. 



Perry, Nelson W. Improved method for making 



platinum-alloy assays. Chemical News, 39, 



1879, pp. 89-90. 

 Perry, Nelson W., & Clarke, Frank Wigglesworth. 



A new mineral [gunnisonite] from Colorado. 



[1882.] Amer. Chem. Journ., 4, 1882-83, pp. 



140-142. 

 Perry, (Rev.} Stephen Joseph. 21. Phenomena 



of Jupiter's satellites observed at the Stonyhurst 



Observatory in 1873-74. Astron. Soc. Month. 



Not., 34, 1874, pp. 413-415. 



- 22. Transit of Venus, December 8, 1874. 

 Brit. Assoc. Rep., 1875 (Sect.), pp. 24-25. 



- 23. The Transit of Venus. [1876.] Roy. 

 Instit. Proc., 8, 1879, pp. 79-85. 



- 24. Note on a simultaneous disturbance 

 of the barometer and of the magnetic needle. 

 [1876.] Roy. Soc. Proc., 25, 1877, p. 90. 



- 25. Magnetic observations made at Stony- 

 hurst College Observatory from April 1870 to 

 March 1876. [1876.] Roy. Soc. Proc., 25, 

 1877, pp. 314-322. 



- 26. On some diffraction experiments of 

 M. Ch. ANDR with reference to astronomical 

 instruments, and the general theory of this 

 diffraction. [1876.] Astron. Soc. Month. Not., 



37, 1877, pp. 56-58. 



- 27. On the phenomena exhibited by a 

 planet in its Transit across the solar disk, from 

 observations made by M. Ch. ANDRE. [1876.] 

 Astron. Soc. Month. Not., 37, 1877, pp. 59- 

 61. 



- 28. The Planet Vulcan. Astron. Soc. 

 Month. Not., 37, 1877, pp. 347-348. 



- 29. Magnetic observations at Kerguelen. 

 [1877.] Roy. Soc. Proc., 26, 1878, pp. 95-102. 



- 3O. Phenomena of Jupiter's satellites, 

 1875-77. [1877.] Astron. Soc. Month. Not., 



38, 1878, pp. 72-73. 



- 31. Magnetic observations taken during 

 the Transit of Venus Expedition to and from 

 Kerguelen Island. Roy. Soc. Proc., 27, 1878, 

 pp. 1-11. 



- 32. Phenomena of Jupiter's satellites, 

 1877-78, observed at Stonyhurst Observatory. 

 Astron. Soc % Month. Not., 39, 1879, p. 177. 



- 33. Etude meteorologique de 1'Ile de 

 Keruelen. TVaf/. Assoc. Frang. Cornpt. 



Rend., 1879, pp. 483-488. 



34. The November meteors. Astron. 

 Soc. Month. Not, 40, 1880, pp. 139-140. 



35. Occupations of stars by the Moon, seen 

 at the Stonyhurst Observatory. Astron. Soc. 

 Month. Not., 40, 1880, p. 143; 41, 1881, pp. 

 132-133; 42, 1882, p. 128. 



36. Observations of Jupiter's satellites, 

 made at the Stonyhurst Observatory. Astron. 

 Soc. Month. Not., 40, 1880, pp. 144-148; 41, 

 1881, pp. 134-140 ; 42, 1882, pp. 122-127. 



